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7200L30TDB

7200L30TDB Description

The 7200L30TDB is an asynchronous FIFO memory IC designed by Renesas Electronics Corporation. This chip is part of the 7200 series and is housed in a 28-pin CDIP package. It features a memory size of 2.25K (256 x 9) and an access time of 30ns, making it suitable for high-speed data buffering applications. The 7200L30TDB operates within a supply voltage range of 4.5 V to 5.5 V and has a typical supply current of 100mA. This FIFO IC supports retransmit capability, which enhances data integrity and reliability in communication systems. However, it does not support First Word Fall Through (FWFT) or programmable flags, which are features found in some other FIFO devices. The 7200L30TDB is mounted through-hole and is available in a tube package. It is classified under HTSUS code 8542.32.0071 and has an ECCN of EAR99. The product is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is not sensitive to moisture and can be stored without special precautions.

7200L30TDB Features

• Asynchronous Operation: The 7200L30TDB operates asynchronously, allowing it to interface with systems that have different clock rates without the need for synchronization circuits.
• High-Speed Data Transfer: With an access time of 30ns and a data rate of 25MHz, the 7200L30TDB can handle high-speed data buffering, making it ideal for applications requiring rapid data transfer.
• Retransmit Capability: This feature ensures data integrity by allowing the device to retransmit data in case of errors, enhancing reliability in communication systems.
• Flexible Memory Expansion: The 7200L30TDB supports both depth and width expansion, providing flexibility in system design and allowing for larger memory configurations.
• Robust Power Supply: The device operates within a wide voltage range of 4.5 V to 5.5 V, making it suitable for various power supply conditions.
• Through-Hole Mounting: The through-hole mounting type ensures mechanical stability and ease of integration into existing systems.
• Moisture Resistance: With an MSL of 1, the 7200L30TDB is not affected by moisture, reducing the risk of damage during storage and handling.

7200L30TDB Applications

The 7200L30TDB is ideal for a variety of applications where high-speed data buffering and reliable communication are critical. Some specific use cases include:

• Telecommunications: Buffering data in communication systems to manage data flow between different components operating at different speeds.
• Data Processing Systems: Managing data transfer between processors and peripherals, ensuring smooth operation and reducing data loss.
• Industrial Automation: Buffering data in control systems to ensure timely and accurate data transfer between sensors and controllers.
• Networking Equipment: Enhancing data handling in routers and switches by providing temporary storage for data packets.

Conclusion of 7200L30TDB

The 7200L30TDB is a versatile asynchronous FIFO memory IC that offers high-speed data transfer capabilities and reliable data handling features. Its retransmit capability and flexible memory expansion options make it a robust choice for applications requiring efficient data buffering. Despite being obsolete, the 7200L30TDB remains a valuable component for systems where its unique features and performance benefits are required. Its wide voltage range, through-hole mounting, and moisture resistance further enhance its suitability for a range of industrial and commercial applications.